Home / 1,094,557.30-1,641,835.95-295,816.30

Finding the Fourth Proportional to 1,094,557.30, 1,641,835.95 and 295,816.30

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Solution

The fourth proportional to 1,094,557.30, 1,641,835.95 and 295,816.30 is: 443,724.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,557.30 : 1,641,835.95 = 295,816.30 : x
  2. Step 2: Convert to fraction form
    1,094,557.30/1,641,835.95 = 295,816.30/x
  3. Step 3: Cross multiply
    1,094,557.30x = 1,641,835.95 × 295,816.30
  4. Step 4: Simplify right side
    1,094,557.30x = 485,681,835,935.99
  5. Step 5: Solve for x
    x = 485,681,835,935.99/1,094,557.30
  6. Step 6: Final answer
    x = 443,724.45

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.